Finding the Fourth Proportional to 3,671.06, 5,062.70 and 2,411.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671.06 : 5,062.70 = 2,411.61 : x
2. Step 2: Convert to fraction form
   3,671.06/5,062.70 = 2,411.61/x
3. Step 3: Cross multiply
   3,671.06x = 5,062.70 × 2,411.61
4. Step 4: Simplify right side
   3,671.06x = 12,209,245.89
5. Step 5: Solve for x
   x = 12,209,245.89/3,671.06
6. Step 6: Final answer
   x = 3,325.81